Answer:
Cars are delayed or stopped because so many people are using the road.
Explanation:
The metaphor is "A drive that should take only 15 minutes can last more than an hour. It makes riding a bike sound a lot better."
The secondary characters in anything are essential Bc they create more possibilities for the mc and can change the plot in multiple ways and give everyone a run for their money (aka it opens up more possibilities)
Round both the numbers
900 x 30
2700
Yes, it is reasonable, because when you estimate it, it is very close to 2,750.